99572775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 171893760

約数和(自身を除く): 72320985

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 113, 155, 339, 379, 465, 565, 775, 1137, 1695, 1895, 2325, 2825, 3503, 5685, 8475, 9475, 10509, 11749, 17515, 28425, 35247, 42827, 52545, 58745, 87575, 128481, 176235, 214135, 262725, 293725, 642405, 881175, 1070675, 1327637, 3212025, 3982911, 6638185, 19914555, 33190925, 99572775]

約数ペア:

[(1, 99572775), (3, 33190925), (5, 19914555), (15, 6638185), (25, 3982911), (31, 3212025), (75, 1327637), (93, 1070675), (113, 881175), (155, 642405), (339, 293725), (379, 262725), (465, 214135), (565, 176235), (775, 128481), (1137, 87575), (1695, 58745), (1895, 52545), (2325, 42827), (2825, 35247), (3503, 28425), (5685, 17515), (8475, 11749), (9475, 10509)]