9984186225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{87523}}^1$

素因数の和:87568

約数の個数: 72

約数和(自身を含む): 19860946080

約数和(自身を除く): 9876759855

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 169, 195, 225, 325, 351, 507, 585, 675, 845, 975, 1521, 1755, 2535, 2925, 4225, 4563, 7605, 8775, 12675, 22815, 38025, 87523, 114075, 262569, 437615, 787707, 1137799, 1312845, 2188075, 2363121, 3413397, 3938535, 5688995, 6564225, 10240191, 11815605, 14791387, 17066985, 19692675, 28444975, 30720573, 44374161, 51200955, 59078025, 73956935, 85334925, 133122483, 153602865, 221870805, 256004775, 369784675, 399367449, 665612415, 768014325, 1109354025, 1996837245, 3328062075, 9984186225]

約数ペア:

[(1, 9984186225), (3, 3328062075), (5, 1996837245), (9, 1109354025), (13, 768014325), (15, 665612415), (25, 399367449), (27, 369784675), (39, 256004775), (45, 221870805), (65, 153602865), (75, 133122483), (117, 85334925), (135, 73956935), (169, 59078025), (195, 51200955), (225, 44374161), (325, 30720573), (351, 28444975), (507, 19692675), (585, 17066985), (675, 14791387), (845, 11815605), (975, 10240191), (1521, 6564225), (1755, 5688995), (2535, 3938535), (2925, 3413397), (4225, 2363121), (4563, 2188075), (7605, 1312845), (8775, 1137799), (12675, 787707), (22815, 437615), (38025, 262569), (87523, 114075)]