145435545

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24671}}^1$

素因数の和:24813

約数の個数: 24

約数和(自身を含む): 254022912

約数和(自身を除く): 108587367

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 24671, 74013, 123355, 222039, 370065, 1110195, 3231901, 9695703, 16159505, 29087109, 48478515, 145435545]

約数ペア:

[(1, 145435545), (3, 48478515), (5, 29087109), (9, 16159505), (15, 9695703), (45, 3231901), (131, 1110195), (393, 370065), (655, 222039), (1179, 123355), (1965, 74013), (5895, 24671)]