179597925

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 360671360

約数和(自身を除く): 181073435

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 97, 117, 135, 195, 211, 225, 291, 325, 351, 485, 585, 633, 675, 873, 975, 1055, 1261, 1455, 1755, 1899, 2425, 2619, 2743, 2925, 3165, 3783, 4365, 5275, 5697, 6305, 7275, 8229, 8775, 9495, 11349, 13095, 13715, 15825, 18915, 20467, 21825, 24687, 28485, 31525, 34047, 41145, 47475, 56745, 61401, 65475, 68575, 74061, 94575, 102335, 123435, 142425, 170235, 184203, 205725, 266071, 283725, 307005, 370305, 511675, 552609, 617175, 798213, 851175, 921015, 1330355, 1535025, 1851525, 2394639, 2763045, 3991065, 4605075, 6651775, 7183917, 11973195, 13815225, 19955325, 35919585, 59865975, 179597925]

約数ペア:

[(1, 179597925), (3, 59865975), (5, 35919585), (9, 19955325), (13, 13815225), (15, 11973195), (25, 7183917), (27, 6651775), (39, 4605075), (45, 3991065), (65, 2763045), (75, 2394639), (97, 1851525), (117, 1535025), (135, 1330355), (195, 921015), (211, 851175), (225, 798213), (291, 617175), (325, 552609), (351, 511675), (485, 370305), (585, 307005), (633, 283725), (675, 266071), (873, 205725), (975, 184203), (1055, 170235), (1261, 142425), (1455, 123435), (1755, 102335), (1899, 94575), (2425, 74061), (2619, 68575), (2743, 65475), (2925, 61401), (3165, 56745), (3783, 47475), (4365, 41145), (5275, 34047), (5697, 31525), (6305, 28485), (7275, 24687), (8229, 21825), (8775, 20467), (9495, 18915), (11349, 15825), (13095, 13715)]