47780457975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{4447}}^1$

素因数の和:4586

約数の個数: 108

約数和(自身を含む): 92376962496

約数和(自身を除く): 44596504521

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 53, 75, 85, 153, 159, 225, 255, 265, 425, 477, 765, 795, 901, 1275, 1325, 2385, 2703, 2809, 3825, 3975, 4447, 4505, 8109, 8427, 11925, 13341, 13515, 14045, 22235, 22525, 25281, 40023, 40545, 42135, 47753, 66705, 67575, 70225, 75599, 111175, 126405, 143259, 200115, 202725, 210675, 226797, 235691, 238765, 333525, 377995, 429777, 632025, 680391, 707073, 716295, 1000575, 1133985, 1178455, 1193825, 1889975, 2121219, 2148885, 3401955, 3535365, 3581475, 4006747, 5669925, 5892275, 10606095, 10744425, 12020241, 12491623, 17009775, 17676825, 20033735, 36060723, 37474869, 53030475, 60101205, 62458115, 100168675, 112424607, 180303615, 187374345, 212357591, 300506025, 312290575, 562123035, 637072773, 901518075, 936871725, 1061787955, 1911218319, 2810615175, 3185363865, 5308939775, 9556091595, 15926819325, 47780457975]

約数ペア:

[(1, 47780457975), (3, 15926819325), (5, 9556091595), (9, 5308939775), (15, 3185363865), (17, 2810615175), (25, 1911218319), (45, 1061787955), (51, 936871725), (53, 901518075), (75, 637072773), (85, 562123035), (153, 312290575), (159, 300506025), (225, 212357591), (255, 187374345), (265, 180303615), (425, 112424607), (477, 100168675), (765, 62458115), (795, 60101205), (901, 53030475), (1275, 37474869), (1325, 36060723), (2385, 20033735), (2703, 17676825), (2809, 17009775), (3825, 12491623), (3975, 12020241), (4447, 10744425), (4505, 10606095), (8109, 5892275), (8427, 5669925), (11925, 4006747), (13341, 3581475), (13515, 3535365), (14045, 3401955), (22235, 2148885), (22525, 2121219), (25281, 1889975), (40023, 1193825), (40545, 1178455), (42135, 1133985), (47753, 1000575), (66705, 716295), (67575, 707073), (70225, 680391), (75599, 632025), (111175, 429777), (126405, 377995), (143259, 333525), (200115, 238765), (202725, 235691), (210675, 226797)]