99753875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 149071104

約数和(自身を除く): 49317229

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 125, 157, 221, 299, 325, 391, 425, 575, 785, 1105, 1495, 1625, 1955, 2041, 2125, 2669, 2875, 3611, 3925, 5083, 5525, 7475, 9775, 10205, 13345, 18055, 19625, 25415, 27625, 34697, 37375, 46943, 48875, 51025, 61387, 66725, 90275, 127075, 173485, 234715, 255125, 306935, 333625, 451375, 635375, 798031, 867425, 1173575, 1534675, 3990155, 4337125, 5867875, 7673375, 19950775, 99753875]

約数ペア:

[(1, 99753875), (5, 19950775), (13, 7673375), (17, 5867875), (23, 4337125), (25, 3990155), (65, 1534675), (85, 1173575), (115, 867425), (125, 798031), (157, 635375), (221, 451375), (299, 333625), (325, 306935), (391, 255125), (425, 234715), (575, 173485), (785, 127075), (1105, 90275), (1495, 66725), (1625, 61387), (1955, 51025), (2041, 48875), (2125, 46943), (2669, 37375), (2875, 34697), (3611, 27625), (3925, 25415), (5083, 19625), (5525, 18055), (7475, 13345), (9775, 10205)]