22319595

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 40390272

約数和(自身を除く): 18070677

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 141, 173, 183, 235, 305, 423, 519, 549, 705, 865, 915, 1557, 2115, 2595, 2745, 2867, 7785, 8131, 8601, 10553, 14335, 24393, 25803, 31659, 40655, 43005, 52765, 73179, 94977, 121965, 129015, 158295, 365895, 474885, 495991, 1487973, 2479955, 4463919, 7439865, 22319595]

約数ペア:

[(1, 22319595), (3, 7439865), (5, 4463919), (9, 2479955), (15, 1487973), (45, 495991), (47, 474885), (61, 365895), (141, 158295), (173, 129015), (183, 121965), (235, 94977), (305, 73179), (423, 52765), (519, 43005), (549, 40655), (705, 31659), (865, 25803), (915, 24393), (1557, 14335), (2115, 10553), (2595, 8601), (2745, 8131), (2867, 7785)]