25388262315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59369}}^1$

素因数の和:59453

約数の個数: 96

約数和(自身を含む): 51346975680

約数和(自身を除く): 25958713365

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 43, 45, 51, 65, 85, 117, 129, 153, 195, 215, 221, 255, 387, 559, 585, 645, 663, 731, 765, 1105, 1677, 1935, 1989, 2193, 2795, 3315, 3655, 5031, 6579, 8385, 9503, 9945, 10965, 25155, 28509, 32895, 47515, 59369, 85527, 142545, 178107, 296845, 427635, 534321, 771797, 890535, 1009273, 2315391, 2552867, 2671605, 3027819, 3858985, 5046365, 6946173, 7658601, 9083457, 11576955, 12764335, 13120549, 15139095, 22975803, 33187271, 34730865, 38293005, 39361647, 43398739, 45417285, 65602745, 99561813, 114879015, 118084941, 130196217, 165936355, 196808235, 216993695, 298685439, 390588651, 497809065, 564183607, 590424705, 650981085, 1493427195, 1692550821, 1952943255, 2820918035, 5077652463, 8462754105, 25388262315]

約数ペア:

[(1, 25388262315), (3, 8462754105), (5, 5077652463), (9, 2820918035), (13, 1952943255), (15, 1692550821), (17, 1493427195), (39, 650981085), (43, 590424705), (45, 564183607), (51, 497809065), (65, 390588651), (85, 298685439), (117, 216993695), (129, 196808235), (153, 165936355), (195, 130196217), (215, 118084941), (221, 114879015), (255, 99561813), (387, 65602745), (559, 45417285), (585, 43398739), (645, 39361647), (663, 38293005), (731, 34730865), (765, 33187271), (1105, 22975803), (1677, 15139095), (1935, 13120549), (1989, 12764335), (2193, 11576955), (2795, 9083457), (3315, 7658601), (3655, 6946173), (5031, 5046365), (6579, 3858985), (8385, 3027819), (9503, 2671605), (9945, 2552867), (10965, 2315391), (25155, 1009273), (28509, 890535), (32895, 771797), (47515, 534321), (59369, 427635), (85527, 296845), (142545, 178107)]