156945354675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{283}}^1\times {\mathrm{20483}}^1$

素因数の和:20817

約数の個数: 72

約数和(自身を含む): 274839891264

約数和(自身を除く): 117894536589

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 283, 285, 361, 475, 849, 1083, 1415, 1425, 1805, 4245, 5377, 5415, 7075, 9025, 16131, 20483, 21225, 26885, 27075, 61449, 80655, 102163, 102415, 134425, 306489, 307245, 389177, 403275, 510815, 512075, 1167531, 1532445, 1536225, 1945885, 2554075, 5796689, 5837655, 7394363, 7662225, 9729425, 17390067, 22183089, 28983445, 29188275, 36971815, 86950335, 110137091, 110915445, 144917225, 184859075, 330411273, 434751675, 550685455, 554577225, 1652056365, 2092604729, 2753427275, 6277814187, 8260281825, 10463023645, 31389070935, 52315118225, 156945354675]

約数ペア:

[(1, 156945354675), (3, 52315118225), (5, 31389070935), (15, 10463023645), (19, 8260281825), (25, 6277814187), (57, 2753427275), (75, 2092604729), (95, 1652056365), (283, 554577225), (285, 550685455), (361, 434751675), (475, 330411273), (849, 184859075), (1083, 144917225), (1415, 110915445), (1425, 110137091), (1805, 86950335), (4245, 36971815), (5377, 29188275), (5415, 28983445), (7075, 22183089), (9025, 17390067), (16131, 9729425), (20483, 7662225), (21225, 7394363), (26885, 5837655), (27075, 5796689), (61449, 2554075), (80655, 1945885), (102163, 1536225), (102415, 1532445), (134425, 1167531), (306489, 512075), (307245, 510815), (389177, 403275)]