194628889725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{7759}}^1$

素因数の和:8427

約数の個数: 96

約数和(自身を含む): 351025152000

約数和(自身を除く): 156396262275

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 607, 725, 1425, 1653, 1821, 2175, 2755, 3035, 7759, 8265, 9105, 11533, 13775, 15175, 17603, 23277, 34599, 38795, 41325, 45525, 52809, 57665, 88015, 116385, 147421, 172995, 193975, 225011, 264045, 288325, 334457, 440075, 442263, 581925, 675033, 737105, 864975, 1003371, 1125055, 1320225, 1672285, 2211315, 3375165, 3685525, 4275209, 4709713, 5016855, 5625275, 8361425, 11056575, 12825627, 14129139, 16875825, 21376045, 23548565, 25084275, 64128135, 70645695, 89484547, 106880225, 117742825, 136581677, 268453641, 320640675, 353228475, 409745031, 447422735, 682908385, 1342268205, 2048725155, 2237113675, 2595051863, 3414541925, 6711341025, 7785155589, 10243625775, 12975259315, 38925777945, 64876296575, 194628889725]

約数ペア:

[(1, 194628889725), (3, 64876296575), (5, 38925777945), (15, 12975259315), (19, 10243625775), (25, 7785155589), (29, 6711341025), (57, 3414541925), (75, 2595051863), (87, 2237113675), (95, 2048725155), (145, 1342268205), (285, 682908385), (435, 447422735), (475, 409745031), (551, 353228475), (607, 320640675), (725, 268453641), (1425, 136581677), (1653, 117742825), (1821, 106880225), (2175, 89484547), (2755, 70645695), (3035, 64128135), (7759, 25084275), (8265, 23548565), (9105, 21376045), (11533, 16875825), (13775, 14129139), (15175, 12825627), (17603, 11056575), (23277, 8361425), (34599, 5625275), (38795, 5016855), (41325, 4709713), (45525, 4275209), (52809, 3685525), (57665, 3375165), (88015, 2211315), (116385, 1672285), (147421, 1320225), (172995, 1125055), (193975, 1003371), (225011, 864975), (264045, 737105), (288325, 675033), (334457, 581925), (440075, 442263)]