411423345

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 735381504

約数和(自身を除く): 323958159

約数列:

[1, 3, 5, 9, 15, 45, 61, 71, 183, 213, 305, 355, 549, 639, 915, 1065, 2111, 2745, 3195, 4331, 6333, 10555, 12993, 18999, 21655, 31665, 38979, 64965, 94995, 128771, 149881, 194895, 386313, 449643, 643855, 749405, 1158939, 1348929, 1931565, 2248215, 5794695, 6744645, 9142741, 27428223, 45713705, 82284669, 137141115, 411423345]

約数ペア:

[(1, 411423345), (3, 137141115), (5, 82284669), (9, 45713705), (15, 27428223), (45, 9142741), (61, 6744645), (71, 5794695), (183, 2248215), (213, 1931565), (305, 1348929), (355, 1158939), (549, 749405), (639, 643855), (915, 449643), (1065, 386313), (2111, 194895), (2745, 149881), (3195, 128771), (4331, 94995), (6333, 64965), (10555, 38979), (12993, 31665), (18999, 21655)]