1551159209475

素因数分解:

$3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{3229}}^1\times {\mathrm{21139}}^1$

素因数の和:24485

約数の個数: 72

約数和(自身を含む): 2806808113200

約数和(自身を除く): 1255648903725

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 225, 303, 505, 909, 1515, 2525, 3229, 4545, 7575, 9687, 16145, 21139, 22725, 29061, 48435, 63417, 80725, 105695, 145305, 190251, 242175, 317085, 326129, 528475, 726525, 951255, 978387, 1585425, 1630645, 2135039, 2935161, 4756275, 4891935, 6405117, 8153225, 10675195, 14675805, 19215351, 24459675, 32025585, 53375975, 68257831, 73379025, 96076755, 160127925, 204773493, 341289155, 480383775, 614320479, 1023867465, 1706445775, 3071602395, 5119337325, 6894040931, 15358011975, 20682122793, 34470204655, 62046368379, 103410613965, 172351023275, 310231841895, 517053069825, 1551159209475]

約数ペア:

[(1, 1551159209475), (3, 517053069825), (5, 310231841895), (9, 172351023275), (15, 103410613965), (25, 62046368379), (45, 34470204655), (75, 20682122793), (101, 15358011975), (225, 6894040931), (303, 5119337325), (505, 3071602395), (909, 1706445775), (1515, 1023867465), (2525, 614320479), (3229, 480383775), (4545, 341289155), (7575, 204773493), (9687, 160127925), (16145, 96076755), (21139, 73379025), (22725, 68257831), (29061, 53375975), (48435, 32025585), (63417, 24459675), (80725, 19215351), (105695, 14675805), (145305, 10675195), (190251, 8153225), (242175, 6405117), (317085, 4891935), (326129, 4756275), (528475, 2935161), (726525, 2135039), (951255, 1630645), (978387, 1585425)]