2912983125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 5273511936

約数和(自身を除く): 2360528811

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 127, 195, 325, 375, 381, 625, 635, 941, 975, 1625, 1651, 1875, 1905, 2823, 3175, 4705, 4875, 4953, 8125, 8255, 9525, 12233, 14115, 15875, 23525, 24375, 24765, 36699, 41275, 47625, 61165, 70575, 79375, 117625, 119507, 123825, 183495, 206375, 238125, 305825, 352875, 358521, 588125, 597535, 619125, 917475, 1031875, 1529125, 1553591, 1764375, 1792605, 2987675, 3095625, 4587375, 4660773, 7645625, 7767955, 8963025, 14938375, 22936875, 23303865, 38839775, 44815125, 74691875, 116519325, 194198875, 224075625, 582596625, 970994375, 2912983125]

約数ペア:

[(1, 2912983125), (3, 970994375), (5, 582596625), (13, 224075625), (15, 194198875), (25, 116519325), (39, 74691875), (65, 44815125), (75, 38839775), (125, 23303865), (127, 22936875), (195, 14938375), (325, 8963025), (375, 7767955), (381, 7645625), (625, 4660773), (635, 4587375), (941, 3095625), (975, 2987675), (1625, 1792605), (1651, 1764375), (1875, 1553591), (1905, 1529125), (2823, 1031875), (3175, 917475), (4705, 619125), (4875, 597535), (4953, 588125), (8125, 358521), (8255, 352875), (9525, 305825), (12233, 238125), (14115, 206375), (15875, 183495), (23525, 123825), (24375, 119507), (24765, 117625), (36699, 79375), (41275, 70575), (47625, 61165)]