78022965

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 128777472

約数和(自身を除く): 50754507

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 915, 1065, 1201, 3603, 4331, 6005, 12993, 18015, 21655, 64965, 73261, 85271, 219783, 255813, 366305, 426355, 1098915, 1279065, 5201531, 15604593, 26007655, 78022965]

約数ペア:

[(1, 78022965), (3, 26007655), (5, 15604593), (15, 5201531), (61, 1279065), (71, 1098915), (183, 426355), (213, 366305), (305, 255813), (355, 219783), (915, 85271), (1065, 73261), (1201, 64965), (3603, 21655), (4331, 18015), (6005, 12993)]