15672902650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{801683}}^1$

素因数の和:801735

約数の個数: 48

約数和(自身を含む): 32208456384

約数和(自身を除く): 16535553734

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 782, 850, 1150, 1955, 3910, 9775, 19550, 801683, 1603366, 4008415, 8016830, 13628611, 18438709, 20042075, 27257222, 36877418, 40084150, 68143055, 92193545, 136286110, 184387090, 313458053, 340715275, 460967725, 626916106, 681430550, 921935450, 1567290265, 3134580530, 7836451325, 15672902650]

約数ペア:

[(1, 15672902650), (2, 7836451325), (5, 3134580530), (10, 1567290265), (17, 921935450), (23, 681430550), (25, 626916106), (34, 460967725), (46, 340715275), (50, 313458053), (85, 184387090), (115, 136286110), (170, 92193545), (230, 68143055), (391, 40084150), (425, 36877418), (575, 27257222), (782, 20042075), (850, 18438709), (1150, 13628611), (1955, 8016830), (3910, 4008415), (9775, 1603366), (19550, 801683)]