15582450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 42622272

約数和(自身を除く): 27039822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 61, 65, 75, 78, 122, 130, 131, 150, 183, 195, 262, 305, 325, 366, 390, 393, 610, 650, 655, 786, 793, 915, 975, 1310, 1525, 1586, 1703, 1830, 1950, 1965, 2379, 3050, 3275, 3406, 3930, 3965, 4575, 4758, 5109, 6550, 7930, 7991, 8515, 9150, 9825, 10218, 11895, 15982, 17030, 19650, 19825, 23790, 23973, 25545, 39650, 39955, 42575, 47946, 51090, 59475, 79910, 85150, 103883, 118950, 119865, 127725, 199775, 207766, 239730, 255450, 311649, 399550, 519415, 599325, 623298, 1038830, 1198650, 1558245, 2597075, 3116490, 5194150, 7791225, 15582450]

約数ペア:

[(1, 15582450), (2, 7791225), (3, 5194150), (5, 3116490), (6, 2597075), (10, 1558245), (13, 1198650), (15, 1038830), (25, 623298), (26, 599325), (30, 519415), (39, 399550), (50, 311649), (61, 255450), (65, 239730), (75, 207766), (78, 199775), (122, 127725), (130, 119865), (131, 118950), (150, 103883), (183, 85150), (195, 79910), (262, 59475), (305, 51090), (325, 47946), (366, 42575), (390, 39955), (393, 39650), (610, 25545), (650, 23973), (655, 23790), (786, 19825), (793, 19650), (915, 17030), (975, 15982), (1310, 11895), (1525, 10218), (1586, 9825), (1703, 9150), (1830, 8515), (1950, 7991), (1965, 7930), (2379, 6550), (3050, 5109), (3275, 4758), (3406, 4575), (3930, 3965)]