1327755195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{6857}}^1$

素因数の和:7212

約数の個数: 48

約数和(自身を含む): 2486326752

約数和(自身を除く): 1158571557

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 331, 585, 993, 1655, 2979, 4303, 4965, 6857, 12909, 14895, 20571, 21515, 34285, 38727, 61713, 64545, 89141, 102855, 193635, 267423, 308565, 445705, 802269, 1337115, 2269667, 4011345, 6809001, 11348335, 20427003, 29505671, 34045005, 88517013, 102135015, 147528355, 265551039, 442585065, 1327755195]

約数ペア:

[(1, 1327755195), (3, 442585065), (5, 265551039), (9, 147528355), (13, 102135015), (15, 88517013), (39, 34045005), (45, 29505671), (65, 20427003), (117, 11348335), (195, 6809001), (331, 4011345), (585, 2269667), (993, 1337115), (1655, 802269), (2979, 445705), (4303, 308565), (4965, 267423), (6857, 193635), (12909, 102855), (14895, 89141), (20571, 64545), (21515, 61713), (34285, 38727)]