15691199265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{4157}}^1$

素因数の和:4719

約数の個数: 96

約数和(自身を含む): 32505048576

約数和(自身を除く): 16813849311

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 521, 805, 1035, 1449, 1563, 2415, 2605, 3647, 4157, 4689, 7245, 7815, 10941, 11983, 12471, 18235, 20785, 23445, 29099, 32823, 35949, 37413, 54705, 59915, 62355, 83881, 87297, 95611, 107847, 145495, 164115, 179745, 187065, 251643, 261891, 286833, 419405, 436485, 478055, 539235, 669277, 754929, 860499, 1258215, 1309455, 1434165, 2007831, 2165797, 3346385, 3774645, 4302495, 6023493, 6497391, 10039155, 10828985, 15160579, 19492173, 30117465, 32486955, 45481737, 49813331, 75802895, 97460865, 136445211, 149439993, 227408685, 249066655, 348693317, 448319979, 682226055, 747199965, 1046079951, 1743466585, 2241599895, 3138239853, 5230399755, 15691199265]

約数ペア:

[(1, 15691199265), (3, 5230399755), (5, 3138239853), (7, 2241599895), (9, 1743466585), (15, 1046079951), (21, 747199965), (23, 682226055), (35, 448319979), (45, 348693317), (63, 249066655), (69, 227408685), (105, 149439993), (115, 136445211), (161, 97460865), (207, 75802895), (315, 49813331), (345, 45481737), (483, 32486955), (521, 30117465), (805, 19492173), (1035, 15160579), (1449, 10828985), (1563, 10039155), (2415, 6497391), (2605, 6023493), (3647, 4302495), (4157, 3774645), (4689, 3346385), (7245, 2165797), (7815, 2007831), (10941, 1434165), (11983, 1309455), (12471, 1258215), (18235, 860499), (20785, 754929), (23445, 669277), (29099, 539235), (32823, 478055), (35949, 436485), (37413, 419405), (54705, 286833), (59915, 261891), (62355, 251643), (83881, 187065), (87297, 179745), (95611, 164115), (107847, 145495)]