74338965

素因数分解:

$3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 134156088

約数和(自身を除く): 59817123

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 173, 405, 519, 865, 1061, 1557, 2595, 3183, 4671, 5305, 7785, 9549, 14013, 15915, 23355, 28647, 47745, 70065, 85941, 143235, 183553, 429705, 550659, 917765, 1651977, 2753295, 4955931, 8259885, 14867793, 24779655, 74338965]

約数ペア:

[(1, 74338965), (3, 24779655), (5, 14867793), (9, 8259885), (15, 4955931), (27, 2753295), (45, 1651977), (81, 917765), (135, 550659), (173, 429705), (405, 183553), (519, 143235), (865, 85941), (1061, 70065), (1557, 47745), (2595, 28647), (3183, 23355), (4671, 15915), (5305, 14013), (7785, 9549)]